Filter pipette tip



FIG. 1 is a perspective view of a first embodiment of a filter pipette tip showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is another side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a perspective view of a second embodiment of the filter pipette tip showing our new design;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a side elevation view thereof;

FIG. 11 is another side elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a perspective view of a third embodiment of the filter pipette tip showing our new design;

FIG. 16 is a front elevation view thereof;

FIG. 17 is a side elevation view thereof;

FIG. 18 is another side elevation view thereof;

FIG. 19 is a rear elevation view thereof;

FIG. 20 is a bottom plan view thereof;

FIG. 21 is a top plan view thereof;

FIG. 22 is a perspective view of a fourth embodiment of filter pipette tip showing our new design;

FIG. 23 is a front elevation view thereof;

FIG. 24 is a side elevation view thereof;

FIG. 25 is another side elevation view thereof;

FIG. 26 is a rear elevation view thereof;

FIG. 27 is a bottom plan view thereof; and,

FIG. 28 is a top plan view thereof.

The showing of solid black shading in the drawing views represents color contrast. The pipette tips include a transparent pipette tip and a bi-colored filter within the pipette tip and visible from the outside through the transparent tip. 

CLAIM The ornamental design for filter pipette tip, as shown and described. 